*SUPPORT*
IN: lug gazzer dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep gazzer OUT: PINK PINK PINK
IN: lug dax OUT: GREEN GREEN
IN: tufa wif blicket OUT: YELLOW PURPLE
IN: blicket wif blicket blicket gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep lug OUT: PINK GREEN
IN: fep blicket OUT: PINK PURPLE
IN: lug OUT: GREEN
IN: fep OUT: PINK
IN: blicket gazzer OUT: PURPLE PURPLE PURPLE
IN: tufa OUT: YELLOW
IN: tufa gazzer OUT: YELLOW YELLOW YELLOW
IN: tufa wif lug wif tufa wif fep dax OUT: YELLOW GREEN YELLOW PINK YELLOW GREEN YELLOW PINK
IN: lug tufa gazzer dax OUT: GREEN YELLOW YELLOW YELLOW GREEN YELLOW YELLOW YELLOW

*QUERY*
IN: lug blicket OUT: GREEN PURPLE
IN: lug gazzer OUT: GREEN GREEN GREEN
IN: blicket OUT: PURPLE
IN: lug wif fep OUT: GREEN PINK
IN: tufa wif fep gazzer OUT: YELLOW PINK PINK PINK
IN: tufa fep dax OUT: YELLOW PINK YELLOW PINK
IN: blicket dax OUT: PURPLE PURPLE
IN: lug blicket gazzer OUT: GREEN PURPLE PURPLE PURPLE
IN: lug fep dax dax OUT: GREEN PINK GREEN PINK GREEN PINK GREEN PINK
IN: fep dax OUT: PINK PINK

*GRAMMAR*
tufa -> YELLOW 
 fep -> PINK 
 blicket -> PURPLE 
 lug -> GREEN 
 x1 dax -> [x1] [x1] 
 u1 wif x1 -> [u1] [x1] 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 